diff options
Diffstat (limited to 'src/offlinelogstorage/dlt_offline_logstorage.h')
| -rw-r--r-- | src/offlinelogstorage/dlt_offline_logstorage.h | 57 |
1 files changed, 47 insertions, 10 deletions
diff --git a/src/offlinelogstorage/dlt_offline_logstorage.h b/src/offlinelogstorage/dlt_offline_logstorage.h index 80a75e8..01427a1 100644 --- a/src/offlinelogstorage/dlt_offline_logstorage.h +++ b/src/offlinelogstorage/dlt_offline_logstorage.h @@ -81,16 +81,18 @@ DLT_OFFLINE_LOGSTORAGE_FILE_EXTENSION_LEN + 1) #define DLT_OFFLINE_LOGSTORAGE_FILTER_UNINIT 0 -#define DLT_OFFLINE_LOGSTORAGE_FILTER_PRESENT (1<<6) -#define DLT_OFFLINE_LOGSTORAGE_APP_INIT (1<<5) -#define DLT_OFFLINE_LOGSTORAGE_CTX_INIT (1<<4) -#define DLT_OFFLINE_LOGSTORAGE_LOG_LVL_INIT (1<<3) -#define DLT_OFFLINE_LOGSTORAGE_NAME_INIT (1<<2) -#define DLT_OFFLINE_LOGSTORAGE_SIZE_INIT (1<<1) +#define DLT_OFFLINE_LOGSTORAGE_FILTER_PRESENT (1<<7) +#define DLT_OFFLINE_LOGSTORAGE_APP_INIT (1<<6) +#define DLT_OFFLINE_LOGSTORAGE_CTX_INIT (1<<5) +#define DLT_OFFLINE_LOGSTORAGE_LOG_LVL_INIT (1<<4) +#define DLT_OFFLINE_LOGSTORAGE_NAME_INIT (1<<3) +#define DLT_OFFLINE_LOGSTORAGE_SIZE_INIT (1<<2) +#define DLT_OFFLINE_LOGSTORAGE_SYNC_BEHAVIOR (1<<1) #define DLT_OFFLINE_LOGSTORAGE_NUM_INIT 1 -#define DLT_OFFLINE_LOGSTORAGE_FILTER_INIT 0x7F +/* Sync behavior is optional */ +#define DLT_OFFLINE_LOGSTORAGE_FILTER_INIT 0xFD -#define DLT_OFFLINE_LOGSTORAGE_FILTER_INITIALIZED(A) ((A) == DLT_OFFLINE_LOGSTORAGE_FILTER_INIT) +#define DLT_OFFLINE_LOGSTORAGE_FILTER_INITIALIZED(A) ((A) >= DLT_OFFLINE_LOGSTORAGE_FILTER_INIT) #define DLT_OFFLINE_LOGSTORAGE_IS_FILTER_PRESENT(A) ((A) & DLT_OFFLINE_LOGSTORAGE_FILTER_PRESENT) @@ -105,10 +107,26 @@ #define DLT_OFFLINE_LOGSTORAGE_MIN(A, B) ((A) < (B) ? (A) : (B)) #define DLT_OFFLINE_LOGSTORAGE_MAX_WRITE_ERRORS 5 -#define DLT_OFFLINE_LOGSTORAGE_MAX_KEY_NUM 6 +#define DLT_OFFLINE_LOGSTORAGE_MAX_KEY_NUM 7 #define DLT_OFFLINE_LOGSTORAGE_CONFIG_SECTION "FILTER" +/* Offline Logstorage sync strategies */ +#define DLT_LOGSTORAGE_SYNC_ON_MSG 0x00 /* default, on message sync */ +#define DLT_LOGSTORAGE_SYNC_ON_DAEMON_EXIT 0x01 /* sync on daemon exit */ + + +/* logstorage max cache */ +unsigned int g_logstorage_cache_max; +/* current logstorage cache size */ +unsigned int g_logstorage_cache_size; + +typedef struct +{ + int offset; /* current write offset */ + unsigned int wrap_around_cnt; /* wrap around counter */ +}DltLogStorageCacheFooter; + typedef struct { /* File name user configurations */ @@ -126,14 +144,33 @@ typedef struct DltLogStorageFileList struct DltLogStorageFileList *next; }DltLogStorageFileList; -typedef struct +typedef struct DltLogStorageConfigData DltLogStorageConfigData; + +typedef struct DltLogStorageConfigData { /* filter section */ int log_level; /* Log level number configured for filter */ char *file_name; /* File name for log storage configured for filter */ unsigned int file_size; /* MAX File size of storage file configured for filter */ unsigned int num_files; /* MAX number of storage files configured for filters */ + int sync; /* Sync strategy */ + /* callback function for filter configurations */ + int (*dlt_logstorage_prepare)(DltLogStorageConfigData *config, + DltLogStorageUserConfig *file_config, + char *dev_path, + int log_msg_size); + int (*dlt_logstorage_write)(DltLogStorageConfigData *config, + unsigned char *data1, + int size1, + unsigned char *data2, + int size2, + unsigned char *data3, + int size3); + /* status is strategy, e.g. DLT_LOGSTORAGE_SYNC_ON_MSG is used when callback + * is called on message received */ + int (*dlt_logstorage_sync)(DltLogStorageConfigData *config, int status); FILE *log; /* current open log file */ + void *cache; /* log data cache */ DltLogStorageFileList *records; /* File name list */ }DltLogStorageConfigData; |